diff --git a/Chart.lock b/Chart.lock
index ec74b1d..a8cf11f 100644
--- a/Chart.lock
+++ b/Chart.lock
@@ -1,7 +1,7 @@
 dependencies:
 - name: postgresql
   repository: oci://registry-1.docker.io/bitnamicharts
-  version: 18.6.2
+  version: 18.6.4
 - name: postgresql-ha
   repository: oci://registry-1.docker.io/bitnamicharts
   version: 16.3.2
@@ -10,6 +10,6 @@ dependencies:
   version: 3.0.24
 - name: valkey
   repository: oci://registry-1.docker.io/bitnamicharts
-  version: 5.5.1
-digest: sha256:666fcc853a9fc60a3dca0c6846f9318e0c058a40b3d1519a3e46cd904a4e270d
-generated: "2026-04-25T01:01:48.569046866Z"
+  version: 5.6.2
+digest: sha256:f274ccac233bca387498f17a40828220a9eaac4c06fa829bd49736b0369c747e
+generated: "2026-05-09T00:07:19.14542253Z"
diff --git a/Chart.yaml b/Chart.yaml
index 4568f3b..99e13ab 100644
--- a/Chart.yaml
+++ b/Chart.yaml
@@ -32,7 +32,7 @@ dependencies:
   # https://github.com/bitnami/charts/blob/main/bitnami/postgresql
   - name: postgresql
     repository: oci://registry-1.docker.io/bitnamicharts
-    version: 18.6.2
+    version: 18.6.4
     condition: postgresql.enabled
   # https://github.com/bitnami/charts/blob/main/bitnami/postgresql-ha/Chart.yaml
   - name: postgresql-ha
@@ -47,5 +47,5 @@ dependencies:
   # https://github.com/bitnami/charts/blob/main/bitnami/valkey/Chart.yaml
   - name: valkey
     repository: oci://registry-1.docker.io/bitnamicharts
-    version: 5.5.1
+    version: 5.6.2
     condition: valkey.enabled